47499297

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 68031360

約数和(自身を除く): 20532063

約数列:

[1, 3, 19, 57, 61, 183, 361, 719, 1083, 1159, 2157, 3477, 13661, 22021, 40983, 43859, 66063, 131577, 259559, 778677, 833321, 2499963, 15833099, 47499297]

約数ペア:

[(1, 47499297), (3, 15833099), (19, 2499963), (57, 833321), (61, 778677), (183, 259559), (361, 131577), (719, 66063), (1083, 43859), (1159, 40983), (2157, 22021), (3477, 13661)]